| Patent | Date |
|---|
Capacitance coupling parameter estimation in flash memories
Grant 11,430,529 - Asadi , et al. August 30, 2 | 2022-08-30 |
Reduction or elimination of a latency penalty associated with adjusting read thresholds for non-volatile memory
Grant 11,024,396 - Chen , et al. June 1, 2 | 2021-06-01 |
Multi-tier detection and decoding in flash memories utilizing data from additional pages or wordlines
Grant 10,929,221 - Haratsch , et al. February 23, 2 | 2021-02-23 |
Adaptive read threshold voltage tracking with gap estimation between adjacent read threshold voltages
Grant 10,755,776 - Sankaranarayanan , et al. A | 2020-08-25 |
Refresh, run, aggregate decoder recovery
Grant 10,707,900 - Sankaranarayanan , et al. | 2020-07-07 |
Mitigation of error correction failure due to trapping sets
Grant 10,666,295 - Danjean , et al. | 2020-05-26 |
Data compression with redundancy removal across boundaries of compression search engines
Grant 10,599,355 - Xie , et al. | 2020-03-24 |
Manufacturer Self-test For Solid-state Drives
App 20190385694 - Chen; Zhengang ; et al. | 2019-12-19 |
Reduction Or Elimination Of A Latency Penalty Associated With Adjusting Read Thresholds For Non-volatile Memory
App 20190348133 - Chen; Zhengang ; et al. | 2019-11-14 |
Systems and methods for latency based data recycling in a solid state memory system
Grant 10,437,513 - Cai , et al. O | 2019-10-08 |
Manufacturer self-test for solid-state drives
Grant 10,410,736 - Chen , et al. Sept | 2019-09-10 |
Priori information based post-processing in low-density parity-check code decoders
Grant 10,396,817 - Chen , et al. A | 2019-08-27 |
Adaptive read threshold voltage tracking with charge leakage mitigation using charge leakage settling time
Grant 10,388,368 - Danjean , et al. A | 2019-08-20 |
Reduction or elimination of a latency penalty associated with adjusting read thresholds for non-volatile memory
Grant 10,388,385 - Chen , et al. A | 2019-08-20 |
Refresh, Run, Aggregate Decoder Recovery
App 20190245557 - Sankaranarayanan; Sundarajan ; et al. | 2019-08-08 |
Internal copy-back with read-verify
Grant 10,353,622 - Haratsch , et al. July 16, 2 | 2019-07-16 |
Adaptive read threshold voltage tracking with separate characterization on each side of voltage distribution about distribution mean
Grant 10,347,343 - Sankaranarayanan , et al. July 9, 2 | 2019-07-09 |
Data compression using partial statistics
Grant 10,303,402 - Xie , et al. | 2019-05-28 |
Systems and methods for soft decision generation in a solid state memory system
Grant 10,298,264 - Chen , et al. | 2019-05-21 |
Refresh, run, aggregate decoder recovery
Grant 10,298,263 - Sankaranarayanan , et al. | 2019-05-21 |
Independent read threshold voltage tracking for multiple dependent read threshold voltages using syndrome weights
Grant 10,290,358 - Alhussien , et al. | 2019-05-14 |
Adaptive Read Threshold Voltage Tracking With Charge Leakage Mitigation Using Threshold Voltage Offsets
App 20190130966 - Danjean; Ludovic ; et al. | 2019-05-02 |
Adaptive Read Threshold Voltage Tracking With Charge Leakage Mitigation Using Charge Leakage Settling Time
App 20190130967 - Danjean; Ludovic ; et al. | 2019-05-02 |
Adaptive read threshold voltage tracking with charge leakage mitigation using threshold voltage offsets
Grant 10,276,233 - Danjean , et al. | 2019-04-30 |
Read retry operations with estimation of written data based on syndrome weights
Grant 10,276,247 - Alhussien , et al. | 2019-04-30 |
Adaptive Read Threshold Voltage Tracking With Gap Estimation Between Adjacent Read Threshold Voltages
App 20190122726 - Sankaranarayanan; Sundararajan ; et al. | 2019-04-25 |
Low density parity check (LDPC) decoder with pre-saturation compensation
Grant 10,263,640 - Djurdjevic , et al. | 2019-04-16 |
Adaptive read threshold voltage tracking with gap estimation between default read threshold voltages
Grant 10,192,614 - Sankaranarayanan , et al. Ja | 2019-01-29 |
Adaptive read threshold voltage tracking with bit error rate estimation based on non-linear syndrome weight mapping
Grant 10,180,868 - Alhussien , et al. Ja | 2019-01-15 |
Mitigation of error correction failure due to trapping sets
Grant 10,177,787 - Danjean , et al. J | 2019-01-08 |
Systems and methods for differential message scaling in a decoding process
Grant 10,164,657 - Cai , et al. Dec | 2018-12-25 |
Hot-read data aggregation and code selection
Grant 10,157,096 - Cai , et al. Dec | 2018-12-18 |
Error correction code (ECC) selection using probability density functions of error correction capability in storage controllers with multiple error correction codes
Grant 10,153,782 - Cai , et al. Dec | 2018-12-11 |
Flash command that reports a count of cell program failures
Grant 10,153,052 - Cai , et al. Dec | 2018-12-11 |
Data Compression With Redundancy Removal Across Boundaries Of Compression Search Engines
App 20180329642 - Xie; Hongmei ; et al. | 2018-11-15 |
Low Density Parity Check (LDPC) Decoder with Pre-Saturation Compensation
App 20180287635 - Djurdjevic; Ivana ; et al. | 2018-10-04 |
Flash memory read error recovery with soft-decision decode
Grant 10,073,734 - Haratsch , et al. September 11, 2 | 2018-09-11 |
Systems And Methods For Soft Decision Generation In A Solid State Memory System
App 20180226991 - Chen; Zhengang ; et al. | 2018-08-09 |
Establishing parameters of subsequent read retry operations based on syndrome weights of prior failed decodings
Grant 10,043,582 - Alhussien , et al. August 7, 2 | 2018-08-07 |
Flash channel with selective decoder likelihood dampening
Grant 10,019,313 - Chen , et al. July 10, 2 | 2018-07-10 |
Systems and methods for sub-zero threshold characterization in a memory cell
Grant 10,020,066 - Cai , et al. July 10, 2 | 2018-07-10 |
Capacitance Coupling Parameter Estimation In Flash Memories
App 20180180654 - Asadi; Meysam ; et al. | 2018-06-28 |
Multi-tiered Detection And Decoding In Flash Memories
App 20180181459 - Haratsch; Erich F. ; et al. | 2018-06-28 |
Flash Command That Reports A Count Of Cell Program Failures
App 20180166142 - Cai; Yu ; et al. | 2018-06-14 |
Write mapping to mitigate hard errors via soft-decision decoding
Grant 9,990,247 - Alhussien , et al. June 5, 2 | 2018-06-05 |
Fixed point conversion of LLR values based on correlation
Grant 9,954,559 - Wu , et al. April 24, 2 | 2018-04-24 |
Systems and methods for soft decision generation in a solid state memory system
Grant 9,941,901 - Chen , et al. April 10, 2 | 2018-04-10 |
Capacitance coupling parameter estimation in flash memories
Grant 9,934,867 - Asadi , et al. April 3, 2 | 2018-04-03 |
Systems and methods for last written page handling in a memory device
Grant 9,928,139 - Chen , et al. March 27, 2 | 2018-03-27 |
Flash command that reports a count of cell program failures
Grant 9,922,718 - Cai , et al. March 20, 2 | 2018-03-20 |
Multi-tier detection and decoding in flash memories
Grant 9,898,361 - Haratsch , et al. February 20, 2 | 2018-02-20 |
Framework for balancing robustness and latency during collection of statistics from soft reads
Grant 9,898,209 - Sankaranarayanan , et al. February 20, 2 | 2018-02-20 |
Data Compression Using Partial Statistics
App 20180039426 - Xie; Hongmei ; et al. | 2018-02-08 |
Independent Read Threshold Voltage Tracking For Multiple Dependent Read Threshold Voltages Using Syndrome Weights
App 20180012663 - Alhussien; AbdelHakim S. ; et al. | 2018-01-11 |
Hot-read Data Aggregation And Code Selection
App 20180011761 - Cai; Yu ; et al. | 2018-01-11 |
Adaptive Read Threshold Voltage Tracking With Bit Error Rate Estimation Based On Non-linear Syndrome Weight Mapping
App 20180011753 - Alhussien; AbdelHakim S. ; et al. | 2018-01-11 |
Flash channel parameter management with read scrub
Grant 9,847,139 - Chen , et al. December 19, 2 | 2017-12-19 |
Read threshold voltage adaptation using bit error rates based on decoded data
Grant 9,818,488 - Sankaranarayanan , et al. November 14, 2 | 2017-11-14 |
Device quality metrics using unsatisfied parity checks
Grant 9,817,708 - Alhussien , et al. November 14, 2 | 2017-11-14 |
Systems And Methods For Latency Based Data Recycling In A Solid State Memory System
App 20170322750 - Cai; Yu ; et al. | 2017-11-09 |
Hot-read data aggregation and code selection
Grant 9,785,499 - Cai , et al. October 10, 2 | 2017-10-10 |
Systems And Methods For Sub-zero Threshold Characterization In A Memory Cell
App 20170287567 - Cai; Yu ; et al. | 2017-10-05 |
Memory read-channel with signal processing on general purpose processor
Grant 9,753,877 - Graef , et al. September 5, 2 | 2017-09-05 |
Systems and methods for latency based data recycling in a solid state memory system
Grant 9,740,432 - Cai , et al. August 22, 2 | 2017-08-22 |
Establishing Parameters Of Subsequent Read Retry Operations Based On Syndrome Weights Of Prior Failed Decodings
App 20170236592 - Alhussien; AbdelHakim S. ; et al. | 2017-08-17 |
Framework For Balancing Robustness And Latency During Collection Of Statistics From Soft Reads
App 20170212693 - Sankaranarayanan; Sundararajan ; et al. | 2017-07-27 |
Systems and methods for sub-zero threshold characterization in a memory cell
Grant 9,711,233 - Cai , et al. July 18, 2 | 2017-07-18 |
Internal Copy-back With Read-verify
App 20170177236 - HARATSCH; ERICH F. ; et al. | 2017-06-22 |
Reduction or Elimination of a Latency Penalty Associated With Adjusting Read Thresholds for Non-Volatile Memory
App 20170162268 - Chen; Zhengang ; et al. | 2017-06-08 |
Manufacturer Self-test For Solid-state Drives
App 20170148530 - Chen; Zhengang ; et al. | 2017-05-25 |
Fixed Point Conversion Of Llr Values Based On Correlation
App 20170134053 - Wu; Yunxiang ; et al. | 2017-05-11 |
Framework for balancing robustness and latency during collection of statistics from soft reads
Grant 9,645,763 - Sankaranarayanan , et al. May 9, 2 | 2017-05-09 |
Write Mapping To Mitigate Hard Errors Via Soft-decision Decoding
App 20170123891 - Alhussien; AbdelHakim S. ; et al. | 2017-05-04 |
Read Threshold Voltage Adaptation Using Bit Error Rates Based On Decoded Data
App 20170125111 - Sankaranarayanan; Sundararajan ; et al. | 2017-05-04 |
Adaptive Read Threshold Voltage Tracking With Separate Characterization On Each Side Of Voltage Distribution About Distribution Mean
App 20170125110 - Sankaranarayanan; Sundararajan ; et al. | 2017-05-04 |
Read Retry Operations With Estimation Of Written Data Based On Syndrome Weights
App 20170125114 - Alhussien; AbdelHakim S. ; et al. | 2017-05-04 |
Adaptive Read Threshold Voltage Tracking With Gap Estimation Between Default Read Threshold Voltages
App 20170125089 - Sankaranarayanan; Sundararajan ; et al. | 2017-05-04 |
Read retry operations where likelihood value assignments change sign at different read voltages for each read retry
Grant 9,633,740 - Alhussien , et al. April 25, 2 | 2017-04-25 |
Internal Copy-back With Read-verify
App 20170102991 - HARATSCH; ERICH F. ; et al. | 2017-04-13 |
Reduction or elimination of a latency penalty associated with adjusting read thresholds for non-volatile memory
Grant 9,620,202 - Chen , et al. April 11, 2 | 2017-04-11 |
Internal copy-back with read-verify
Grant 9,619,321 - Haratsch , et al. April 11, 2 | 2017-04-11 |
Systems And Methods For Soft Data Utilization In A Solid State Memory System
App 20170093427 - WU; Yunxiang ; et al. | 2017-03-30 |
Systems and methods for dynamically programming a flash memory device
Grant 9,607,701 - Wilson , et al. March 28, 2 | 2017-03-28 |
Priori Information Based Post-Processing in Low-Density Parity-Check Code Decoders
App 20170085277 - Chen; Zhengang ; et al. | 2017-03-23 |
Manufacturer self-test for solid-state drives
Grant 9,595,352 - Chen , et al. March 14, 2 | 2017-03-14 |
Write mapping to mitigate hard errors via soft-decision decoding
Grant 9,582,359 - Alhussien , et al. February 28, 2 | 2017-02-28 |
Fixed point conversion of LLR values based on correlation
Grant 9,582,361 - Wu , et al. February 28, 2 | 2017-02-28 |
Systems and methods for hard error reduction in a solid state memory device
Grant 9,576,683 - Wu , et al. February 21, 2 | 2017-02-21 |
Systems and methods for soft data utilization in a solid state memory system
Grant 9,575,832 - Wu , et al. February 21, 2 | 2017-02-21 |
Device Quality Metrics Using Unsatisfied Parity Checks
App 20170039098 - Alhussien; AbdelHakim S. ; et al. | 2017-02-09 |
Read retry operations with read reference voltages ranked for different page populations of a memory
Grant 9,563,502 - Alhussien , et al. February 7, 2 | 2017-02-07 |
Read retry for non-volatile memories
Grant 9,548,128 - Alhussien , et al. January 17, 2 | 2017-01-17 |
Systems And Methods For Last Written Page Handling In A Memory Device
App 20160378598 - Chen; Zhengang ; et al. | 2016-12-29 |
Systems And Methods For Sub-zero Threshold Characterization In A Memory Cell
App 20160379718 - Cai; Yu ; et al. | 2016-12-29 |
Systems and Methods for Dynamically Programming a Flash Memory Device
App 20160365151 - Wilson; Bruce A. ; et al. | 2016-12-15 |
Systems And Methods For Latency Based Data Recycling In A Solid State Memory System
App 20160357485 - Cai; Yu ; et al. | 2016-12-08 |
Priori information based post-processing in low-density parity-check code decoders
Grant 9,513,989 - Chen , et al. December 6, 2 | 2016-12-06 |
Methods and systems for reducing decoder error floor for an electronic non-volatile computer storage apparatus
Grant 9,513,982 - Wu , et al. December 6, 2 | 2016-12-06 |
Cell-level statistics collection for detection and decoding in flash memories
Grant 9,502,117 - Chen , et al. November 22, 2 | 2016-11-22 |
Device quality metrics using unsatisfied parity checks
Grant 9,489,256 - Alhussien , et al. November 8, 2 | 2016-11-08 |
Error Correction Code (ecc) Selection Using Probability Density Functions Of Error Correction Capability In Storage Controllers With Multiple Error Correction Codes
App 20160315635 - Cai; Yu ; et al. | 2016-10-27 |
Systems And Methods For Differential Message Scaling In A Decoding Process
App 20160308556 - Cai; Yu ; et al. | 2016-10-20 |
Multiple retry reads in a read channel of a memory
Grant 9,455,004 - Alhussien , et al. September 27, 2 | 2016-09-27 |
Dynamic log likelihood ratio quantization for solid state drive controllers
Grant 9,450,619 - Wu , et al. September 20, 2 | 2016-09-20 |
Bad memory unit detection in a solid state drive
Grant 9,443,616 - Chen , et al. September 13, 2 | 2016-09-13 |
Flash Channel with Selective Decoder Likelihood Dampening
App 20160246674 - Chen; Zhengang ; et al. | 2016-08-25 |
Systems and methods for latency based data recycling in a solid state memory system
Grant 9,424,179 - Cai , et al. August 23, 2 | 2016-08-23 |
Estimating read reference voltage based on disparity and derivative metrics
Grant 9,417,797 - Chen , et al. August 16, 2 | 2016-08-16 |
Error correction code (ECC) selection using probability density functions of error correction capability in storage controllers with multiple error correction codes
Grant 9,419,655 - Cai , et al. August 16, 2 | 2016-08-16 |
On-die error detection and correction during multi-step programming
Grant 9,405,624 - Alhussien , et al. August 2, 2 | 2016-08-02 |
Incremental programming pulse optimization to reduce write errors
Grant 9,396,807 - Alhussien , et al. July 19, 2 | 2016-07-19 |
Adjusting log likelihood ratio values to compensate misplacement of read voltages
Grant 9,396,792 - Wu , et al. July 19, 2 | 2016-07-19 |
Systems and methods for differential message scaling in a decoding process
Grant 9,378,765 - Cai , et al. June 28, 2 | 2016-06-28 |
Systems and methods for sub-zero threshold characterization in a memory cell
Grant 9,378,840 - Cai , et al. June 28, 2 | 2016-06-28 |
Systems and methods for last written page handling in a memory device
Grant 9,378,810 - Chen , et al. June 28, 2 | 2016-06-28 |
Cell-to-cell program interference aware data recovery when ECC fails with an optimum read reference voltage
Grant 9,378,090 - Cai , et al. June 28, 2 | 2016-06-28 |
Methods and apparatus for soft data generation for memory devices based using reference cells
Grant 9,378,835 - Burger, Jr. , et al. June 28, 2 | 2016-06-28 |
Systems And Methods For Soft Decision Generation In A Solid State Memory System
App 20160182086 - Chen; Zhengang ; et al. | 2016-06-23 |
Recovery strategy that reduces errors misidentified as reliable
Grant 9,367,389 - Alhussien , et al. June 14, 2 | 2016-06-14 |
Read policy for system data of solid state drives
Grant 9,354,816 - Chen , et al. May 31, 2 | 2016-05-31 |
Inter-cell interference estimation based on a pattern dependent histogram
Grant 9,349,477 - Chen , et al. May 24, 2 | 2016-05-24 |
Log-likelihood ratio (LLR) dampening in low-density parity-check (LDPC) decoders
Grant 9,337,865 - Cohen , et al. May 10, 2 | 2016-05-10 |
Method to dynamically update LLRs in an SSD drive and/or controller
Grant 9,329,935 - Cohen , et al. May 3, 2 | 2016-05-03 |
Multiple Retry Reads In A Read Channel Of A Memory
App 20160118093 - Alhussien; AbdelHakim S. ; et al. | 2016-04-28 |
Data recovery once ECC fails to correct the data
Grant 9,323,607 - Cai , et al. April 26, 2 | 2016-04-26 |
Mitigation of write errors in multi-level cell flash memory through adaptive error correction code decoding
Grant 9,319,073 - Alhussien , et al. April 19, 2 | 2016-04-19 |
Soft decoding of polar codes
Grant 9,317,365 - Alhussien , et al. April 19, 2 | 2016-04-19 |
Bit-line defect detection using unsatisfied parity code checks
Grant 9,317,361 - Alhussien , et al. April 19, 2 | 2016-04-19 |
Write Mapping To Mitigate Hard Errors Via Soft-decision Decoding
App 20160098317 - Alhussien; AbdelHakim S. ; et al. | 2016-04-07 |
Decoding with log likelihood ratios stored in a controller
Grant 9,304,851 - Wu , et al. April 5, 2 | 2016-04-05 |
Read Retry For Non-Volatile Memories
App 20160093396 - Alhussien; AbdelHakim S ; et al. | 2016-03-31 |
Detection/erasure of random write errors using converged hard decisions
Grant 9,298,547 - Alhussien , et al. March 29, 2 | 2016-03-29 |
Systems And Methods For Soft Data Utilization In A Solid State Memory System
App 20160085623 - Wu; Yunxiang ; et al. | 2016-03-24 |
Detection and decoding in flash memories using correlation of neighboring bits and probability based reliability values
Grant 9,292,377 - Alhussien , et al. March 22, 2 | 2016-03-22 |
Systems and methods for soft decision generation in a solid state memory system
Grant 9,276,609 - Chen , et al. March 1, 2 | 2016-03-01 |
Method to distribute user data and error correction data over different page types by leveraging error rate variations
Grant 9,262,268 - Cai , et al. February 16, 2 | 2016-02-16 |
Systems and methods for dynamically programming a flash memory device
Grant 9,263,138 - Wilson , et al. February 16, 2 | 2016-02-16 |
Multiple retry reads in a read channel of a memory
Grant 9,236,099 - Alhussien , et al. January 12, 2 | 2016-01-12 |
On-die Error Detection And Correction During Multi-step Programming
App 20150372697 - Alhussien; AbdelHakim S. ; et al. | 2015-12-24 |
Write Mapping To Mitigate Hard Errors Via Soft-decision Decoding
App 20150370631 - Alhussien; AbdelHakim S. ; et al. | 2015-12-24 |
System to control a width of a programming threshold voltage distribution width when writing hot-read data
Grant 9,218,885 - Cai , et al. December 22, 2 | 2015-12-22 |
Cell-to-cell Program Interference Aware Data Recovery When Ecc Fails With An Optimum Read Reference Voltage
App 20150363264 - Cai; Yu ; et al. | 2015-12-17 |
Inter-cell Interference Estimation Based On A Pattern Dependent Histogram
App 20150364205 - Chen; Zhengang ; et al. | 2015-12-17 |
Method of erase state handling in flash channel tracking
Grant 9,213,599 - Wu , et al. December 15, 2 | 2015-12-15 |
Write mapping to mitigate hard errors via soft-decision decoding
Grant 9,213,602 - Alhussien , et al. December 15, 2 | 2015-12-15 |
Estimating Read Reference Voltage Based On Disparity And Derivative Metrics
App 20150355838 - Chen; Zhengang ; et al. | 2015-12-10 |
Read retry for non-volatile memories
Grant 9,209,835 - Alhussien , et al. December 8, 2 | 2015-12-08 |
Reduced polar codes
Grant 9,209,832 - Alhussien , et al. December 8, 2 | 2015-12-08 |
Systems and methods for soft data utilization in a solid state memory system
Grant 9,201,729 - Wu , et al. December 1, 2 | 2015-12-01 |
Flash Command That Reports A Count Of Cell Program Failures
App 20150340100 - Cai; Yu ; et al. | 2015-11-26 |
Fixed Point Conversion Of Llr Values Based On Correlation
App 20150339189 - Wu; Yunxiang ; et al. | 2015-11-26 |
METHOD TO DYNAMICALLY UPDATE LLRs IN AN SSD DRIVE AND/OR CONTROLLER
App 20150331748 - Cohen; Earl T. ; et al. | 2015-11-19 |
Generating soft decoding information for flash memory error correction using hard decision patterns
Grant 9,189,333 - Wu , et al. November 17, 2 | 2015-11-17 |
Systems and methods for directed soft data perturbation in layered decoding
Grant 9,184,954 - Alhussien , et al. November 10, 2 | 2015-11-10 |
Flash channel with selective decoder likelihood dampening
Grant 9,176,815 - Chen , et al. November 3, 2 | 2015-11-03 |
Data Recovery Once Ecc Fails To Correct The Data
App 20150309872 - Cai; Yu ; et al. | 2015-10-29 |
Online Histogram And Soft Information Learning
App 20150294739 - Cai; Yu ; et al. | 2015-10-15 |
Soft Read Handling Of Read Noise
App 20150293808 - Wu; Yunxiang ; et al. | 2015-10-15 |
Systems and Methods for Differential Message Scaling in a Decoding Process
App 20150286523 - Cai; Yu ; et al. | 2015-10-08 |
Error Correction Code (ecc) Selection In Nand Flash Controllers With Multiple Error Correction Codes
App 20150286528 - Cai; Yu ; et al. | 2015-10-08 |
Bad Memory Unit Detection In A Solid State Drive
App 20150287478 - Chen; Zhengang ; et al. | 2015-10-08 |
Read Policy For System Data Of Solid State Drives
App 20150286421 - Chen; Zhengang ; et al. | 2015-10-08 |
Flash Memory Read Error Recovery With Soft-decision Decode
App 20150278015 - Haratsch; Erich F. ; et al. | 2015-10-01 |
Manufacturer Self-test For Solid-state Drives
App 20150262712 - Chen; Zhengang ; et al. | 2015-09-17 |
Policy for read operations addressing on-the-fly decoding failure in non-volatile memory
Grant 9,135,112 - Chen , et al. September 15, 2 | 2015-09-15 |
Methods and apparatus for storing data in a multi-level cell flash memory device with cross-page sectors, multi-page coding and per-page coding
Grant 9,135,999 - Burger , et al. September 15, 2 | 2015-09-15 |
Soft Decoding Of Polar Codes
App 20150256196 - Alhussien; AbdelHakim S. ; et al. | 2015-09-10 |
Adjusting Log Likelihood Ratio Values To Compensate Misplacement Of Read Voltages
App 20150243363 - Wu; Yunxiang ; et al. | 2015-08-27 |
Refresh, Run, Aggregate Decoder Recovery
App 20150236726 - Sankaranarayanan; Sundararajan ; et al. | 2015-08-20 |
System To Control A Width Of A Programming Threshold Voltage Distribution Width When Writing Hot-read Data
App 20150235705 - Cai; Yu ; et al. | 2015-08-20 |
Reduced Polar Codes
App 20150236715 - Alhussien; AbdelHakim S. ; et al. | 2015-08-20 |
Hot-read Data Aggregation And Code Selection
App 20150227418 - Cai; Yu ; et al. | 2015-08-13 |
Systems and Methods for Last Written Page Handling in a Memory Device
App 20150227314 - Chen; Zhengang ; et al. | 2015-08-13 |
Mitigation Of Write Errors In Multi-level Cell Flash Memory Through Adaptive Error Correction Code Decoding
App 20150229337 - Alhussien; AbdelHakim S. ; et al. | 2015-08-13 |
Encoding and decoding in flash memories using convolutional-type low-density parity check codes
Grant 9,106,264 - Alhussien , et al. August 11, 2 | 2015-08-11 |
Systems and Methods for Hard Error Reduction in a Solid State Memory Device
App 20150220388 - Wu; Yunxiang ; et al. | 2015-08-06 |
Detection and decoding in flash memories with selective binary and non-binary decoding
Grant 9,086,984 - Alhussien , et al. July 21, 2 | 2015-07-21 |
Framework For Balancing Robustness And Latency During Collection Of Statistics From Soft Reads
App 20150199149 - Sankaranarayanan; Sundararajan ; et al. | 2015-07-16 |
Detection and decoding in flash memories with error correlations for a plurality of bits within a sliding window
Grant 9,082,480 - Alhussien , et al. July 14, 2 | 2015-07-14 |
Capacitance Coupling Parameter Estimation In Flash Memories
App 20150194219 - Asadi; Meysam ; et al. | 2015-07-09 |
Method To Distribute User Data And Error Correction Data Over Different Page Types By Leveraging Error Rate Variations
App 20150178149 - Cai; Yu ; et al. | 2015-06-25 |
Methods and apparatus for soft data generation for memory devices based on performance factor adjustment
Grant 9,064,594 - Haratsch , et al. June 23, 2 | 2015-06-23 |
Methods and apparatus for storing data in a multi-level cell flash memory device with cross-page sectors, multi-page coding and per-page coding
Grant 9,058,879 - Burger , et al. June 16, 2 | 2015-06-16 |
Multiple Retry Reads In A Read Channel Of A Memory
App 20150162057 - Alhussien; AbdelHakim S. ; et al. | 2015-06-11 |
Bit-line Defect Detection Using Unsatisified Parity Code Checks
App 20150149855 - Alhussien; AbdelHakim S. ; et al. | 2015-05-28 |
Decoding With Log Likelihood Ratios Stored In A Controller
App 20150149856 - Wu; Yunxiang ; et al. | 2015-05-28 |
Read Retry For Non-Volatile Memories
App 20150149840 - Alhussien; AbdelHakim S. ; et al. | 2015-05-28 |
Flash Channel With Selective Decoder Likelihood Dampening
App 20150149871 - Chen; Zhengang ; et al. | 2015-05-28 |
Systems and Methods for Soft Decision Generation in a Solid State Memory System
App 20150143202 - Chen; Zhengang ; et al. | 2015-05-21 |
Flash memory reference voltage detection with tracking of cross-points of cell voltage distributions using histograms
Grant 9,036,413 - Wu , et al. May 19, 2 | 2015-05-19 |
Detection/Erasure of Random Write Errors Using Converged Hard Decisions
App 20150135032 - Alhussien; Abdel-Hakim S. ; et al. | 2015-05-14 |
Incremental Programming Pulse Optimization to Reduce Write Errors
App 20150131373 - Alhussien; Abdel-Hakim S. ; et al. | 2015-05-14 |
Reduction Or Elimination Of A Latency Penalty Associated With Adjusting Read Thresholds For Non-volatile Memory
App 20150127883 - Chen; Zhengang ; et al. | 2015-05-07 |
Device Quality Metrics Using Unsatisfied Parity Checks
App 20150128006 - Alhussien; AbdelHakim S. ; et al. | 2015-05-07 |
Systems and Methods for Sub-Zero Threshold Characterization in a Memory Cell
App 20150117097 - Cai; Yu ; et al. | 2015-04-30 |
Method and apparatus for generation of soft decision error correction code information
Grant 9,021,331 - Wu , et al. April 28, 2 | 2015-04-28 |
Flash memory read error recovery with soft-decision decode
Grant 9,021,332 - Haratsch , et al. April 28, 2 | 2015-04-28 |
Systems and Methods for Latency Based Data Recycling in a Solid State Memory System
App 20150113205 - Cai; Yu ; et al. | 2015-04-23 |
Generating Soft Decoding Information For Flash Memory Error Correction Using Hard Decision Patterns
App 20150113354 - Wu; Yunxiang ; et al. | 2015-04-23 |
Systems and Methods for Soft Data Utilization in a Solid State Memory System
App 20150113318 - Wu; Yunxiang ; et al. | 2015-04-23 |
Reduced polar codes
Grant 9,007,241 - Alhussien , et al. April 14, 2 | 2015-04-14 |
Methods and apparatus for storing data in a multi-level cell flash memory device with cross-page sectors, multi-page coding and per-page coding
Grant 9,007,828 - Burger , et al. April 14, 2 | 2015-04-14 |
Retention detection and/or channel tracking policy in a flash memory based storage system
Grant 9,007,842 - Chen , et al. April 14, 2 | 2015-04-14 |
Flash Memory Reference Voltage Detection With Tracking Of Cross-points Of Cell Voltage Distributions Using Histograms
App 20150092489 - Wu; Yunxiang ; et al. | 2015-04-02 |
Error correction code rate management for nonvolatile memory
Grant 8,996,961 - Chen , et al. March 31, 2 | 2015-03-31 |
Method Of Erase State Handling In Flash Channel Tracking
App 20150082121 - Wu; Yunxiang ; et al. | 2015-03-19 |
Reduced Polar Codes
App 20150077277 - Alhussien; AbdelHakim S. ; et al. | 2015-03-19 |
Flash memory read retry using histograms
Grant 8,953,373 - Wu , et al. February 10, 2 | 2015-02-10 |
Method and apparatus for joint equalization and decoding of multidimensional codes transmitted over multiple symbol durations
Grant 8,949,700 - Azadet , et al. February 3, 2 | 2015-02-03 |
Storage Media Inter-Track interference Cancellation
App 20150015984 - Jin; Ming ; et al. | 2015-01-15 |
Methods and apparatus for map detection with reduced complexity
Grant 8,908,812 - Fitzpatrick , et al. December 9, 2 | 2014-12-09 |
Inter-track interference mitigation in magnetic recording systems using averaged values
Grant 8,902,524 - Haratsch , et al. December 2, 2 | 2014-12-02 |
Methods and apparatus for soft data generation for memory devices using decoder performance feedback
Grant 8,892,966 - Haratsch , et al. November 18, 2 | 2014-11-18 |
Compensation loop for read voltage adaptation
Grant 8,879,324 - Alhussien , et al. November 4, 2 | 2014-11-04 |
Determining coefficients for digital low pass filter given cutoff and boost values for corresponding analog version
Grant 8,874,633 - Aravind , et al. October 28, 2 | 2014-10-28 |
Hardware-based methods and apparatus for inter-track interference mitigation in magnetic recording systems
Grant 8,873,177 - Worrell , et al. October 28, 2 | 2014-10-28 |
Systems and methods for old data inter-track interference compensation
Grant 8,854,757 - Mathew , et al. October 7, 2 | 2014-10-07 |
Inter-cell interference cancellation in flash memories
Grant 8,854,880 - Chen , et al. October 7, 2 | 2014-10-07 |
Priori Information Based Post-Processing in Low-Density Parity-Check Code Decoders
App 20140298131 - Chen; Zhengang ; et al. | 2014-10-02 |
Systems and methods for ADC sample based inter-track interference compensation
Grant 8,848,308 - Xiao , et al. September 30, 2 | 2014-09-30 |
Systems and methods for hard decision based ITI cancellation
Grant 8,848,305 - Xiao , et al. September 30, 2 | 2014-09-30 |
Dynamic Log Likelihood Ratio Quantization for Solid State Drive Controllers
App 20140289450 - Wu; Yunxiang ; et al. | 2014-09-25 |
Recovery Strategy That Reduces Errors Misidentified As Reliable
App 20140281767 - Alhussien; AbdelHakim S. ; et al. | 2014-09-18 |
Method And Apparatus For Generation Of Soft Decision Error Correction Code Information
App 20140281822 - Wu; Yunxiang ; et al. | 2014-09-18 |
Retention Detection And/or Channel Tracking Policy In A Flash Memory Based Storage System
App 20140269048 - Chen; Zhengang ; et al. | 2014-09-18 |
Hardware-based inter-track interference mitigation in magnetic recording systems with read channel storage of cancelation data
Grant 8,830,612 - Worrell , et al. September 9, 2 | 2014-09-09 |
Methods and apparatus for soft data generation for memory devices
Grant 8,830,748 - Haratsch , et al. September 9, 2 | 2014-09-09 |
Systems and Methods for ADC Sample Based Inter-track Interference Compensation
App 20140247514 - Xiao; Jun ; et al. | 2014-09-04 |
Systems and methods for inter-track interference compensation
Grant 8,804,260 - Mathew , et al. August 12, 2 | 2014-08-12 |
Compensation Loop for Read Voltage Adaptation
App 20140219028 - Alhussien; Abdel-Hakim S. ; et al. | 2014-08-07 |
Methods and apparatus for intercell interference mitigation using modulation coding
Grant 8,797,795 - Graef , et al. August 5, 2 | 2014-08-05 |
Methods and apparatus for soft demapping and intercell interference mitigation in flash memories
Grant 8,788,923 - Haratsch , et al. July 22, 2 | 2014-07-22 |
Methods and apparatus for computing soft data or log likelihood ratios for received values in communication or storage systems
Grant 8,775,913 - Haratsch , et al. July 8, 2 | 2014-07-08 |
Systems and methods for block-wise inter-track interference compensation
Grant 8,773,794 - Mathew , et al. July 8, 2 | 2014-07-08 |
Systems and methods for medium proximity detection in a read channel
Grant 8,773,809 - Jin , et al. July 8, 2 | 2014-07-08 |
Method And Apparatus For Joint Equalization And Decoding Of Multidimensional Codes Transmitted Over Multiple Symbol Durations
App 20140177767 - Azadet; Kameran ; et al. | 2014-06-26 |
Policy For Read Operations Addressing On-the-fly Decoding Failure In Non-volatile Memory
App 20140164881 - Chen; Zhengang ; et al. | 2014-06-12 |
Error Correction Code Rate Management For Nonvolatile Memory
App 20140164880 - Chen; Zhengang ; et al. | 2014-06-12 |
Flash Memory Read Error Recovery With Soft-decision Decode
App 20140164868 - Haratsch; Erich F. ; et al. | 2014-06-12 |
Systems and Methods for Old Data Inter-track Interference Compensation
App 20140153126 - Mathew; George ; et al. | 2014-06-05 |
Log-likelihood Ratio (llr) Dampening In Low-density Parity-check (ldpc) Decoders
App 20140143637 - Cohen; Earl T. ; et al. | 2014-05-22 |
Read channel with selective oversampled analog to digital conversion
Grant 8,730,077 - Bailey , et al. May 20, 2 | 2014-05-20 |
Methods and apparatus for storing data in a multi-level cell flash memory device with cross-page sectors, multi-page coding and per-page coding
Grant 8,724,381 - Burger, Jr. , et al. May 13, 2 | 2014-05-13 |
Methods And Apparatus For Storing Data In A Multi-Level Cell Flash Memory Device With Cross-Page Sectors, Multi-Page Coding And Per-Page Coding
App 20140126287 - Burger; Harley F. ; et al. | 2014-05-08 |
Methods And Apparatus For Storing Data In A Multi-Level Cell Flash Memory Device With Cross-Page Sectors, Multi-Page Coding And Per-Page Coding
App 20140126289 - Burger; Harley F. ; et al. | 2014-05-08 |
Methods And Apparatus For Storing Data In A Multi-Level Cell Flash Memory Device With Cross-Page Sectors, Multi-Page Coding And Per-Page Coding
App 20140126288 - Burger; Harley F. ; et al. | 2014-05-08 |
Methods and apparatus for map detection with reduced complexity
Grant 8,711,984 - Fitzpatrick , et al. April 29, 2 | 2014-04-29 |
Memory device having collaborative filtering to reduce noise
Grant 8,711,620 - Zhang , et al. April 29, 2 | 2014-04-29 |
Pipelined decision-feedback unit in a reduced-state Viterbi detector with local feedback
Grant 8,699,557 - Haratsch , et al. April 15, 2 | 2014-04-15 |
Flash Channel Parameter Management With Read Scrub
App 20140095110 - Chen; Zhengang ; et al. | 2014-04-03 |
Systems and methods for handling sector gaps in inter-track interference compensation
Grant 8,681,439 - Mathew , et al. March 25, 2 | 2014-03-25 |
Systems and Methods for Hard Decision Based ITI Cancellation
App 20140078608 - Xiao; Jun ; et al. | 2014-03-20 |
Memory Device Having Collaborative Filtering To Reduce Noise
App 20140050023 - Zhang; Fan ; et al. | 2014-02-20 |
File Deletion For Non-volatile Memory
App 20140052893 - Zhang; Fan ; et al. | 2014-02-20 |
Methods and apparatus for programming multiple program values per signal level in flash memories
Grant 8,634,250 - Haratsch , et al. January 21, 2 | 2014-01-21 |
Method and apparatus for joint equalization and decoding of multidimensional codes transmitted over multiple symbol durations
Grant 8,635,516 - Azadet , et al. January 21, 2 | 2014-01-21 |
Systems and Methods for Identifying Head Contact
App 20140002920 - Jin; Ming ; et al. | 2014-01-02 |
Methods and apparatus for trellis-based modulation encoding
Grant 8,599,959 - Krachkovsky , et al. December 3, 2 | 2013-12-03 |
Reliability unit for determining a reliability value for at least one bit decision
Grant RE44,614 - Fitzpatrick , et al. November 26, 2 | 2013-11-26 |
Methods and apparatus for synchronization mark detection based on a position of an extreme distance metric
Grant 8,587,888 - Haratsch , et al. November 19, 2 | 2013-11-19 |
Inter-track Interference Mitigation In Magnetic Recording Systems Using Averaged Values
App 20130286498 - Haratsch; Erich F. ; et al. | 2013-10-31 |
Methods and apparatus for write-side intercell interference mitigation in flash memories
Grant 8,526,230 - Haratsch , et al. September 3, 2 | 2013-09-03 |
Methods and apparatus for approximating a probability density function or distribution for a received value in communication or storage systems
Grant 8,504,885 - Haratsch , et al. August 6, 2 | 2013-08-06 |
Multi-tier Detection And Decoding In Flash Memories
App 20130185598 - Haratsch; Erich F. ; et al. | 2013-07-18 |
Detection And Decoding In Flash Memories Using Correlation Of Neighboring Bits
App 20130185599 - Alhussien; Abdel Hakim S. ; et al. | 2013-07-18 |
Detection And Decoding In Flash Memories With Error Correlations For A Plurality Of Bits Within A Sliding Window
App 20130176780 - Alhussien; Adbel Hakim S. ; et al. | 2013-07-11 |
Cell-level Statistics Collection For Detection And Decoding In Flash Memories
App 20130176778 - Chen; Zhengang ; et al. | 2013-07-11 |
Inter-cell Interference Cancellation In Flash Memories
App 20130176779 - Chen; Zhengang ; et al. | 2013-07-11 |
Read channel with oversampled analog to digital conversion
Grant 8,467,141 - Bailey , et al. June 18, 2 | 2013-06-18 |
Systems and Methods for Medium Proximity Detection in a Read Channel
App 20130148230 - Jin; Ming ; et al. | 2013-06-13 |
Methods and apparatus for read-side intercell interference mitigation in flash memories
Grant 8,462,549 - Haratsch , et al. June 11, 2 | 2013-06-11 |
Encoding And Decoding In Flash Memories Using Convolutional-type Low Parity Density Check Codes
App 20130145238 - Alhussien; Abdel Hakim S. ; et al. | 2013-06-06 |
Detection And Decoding In Flash Memories With Selective Binary And Non-binary Decoding
App 20130145235 - Alhussien; Abdel Hakim S. ; et al. | 2013-06-06 |
Methods and Apparatus for Map Detection with Reduced Complexity
App 20130120867 - K.; Fitzpatrick Kelly ; et al. | 2013-05-16 |
Methods and apparatus for computing a probability value of a received value in communication or storage systems
Grant 8,429,500 - Haratsch , et al. April 23, 2 | 2013-04-23 |
Hardware-Based Methods And Apparatus For Inter-Track Interference Mitigation In Magnetic Recording Systems
App 20130083417 - Worrell; Kurt J. ; et al. | 2013-04-04 |
Hardware-based Inter-track Interference Mitigation In Magnetic Recording Systems With Read Channel Storage Of Cancelation Data
App 20130083418 - Worrell; Kurt J. ; et al. | 2013-04-04 |
Read Channel With Oversampled Analog To Digital Conversion
App 20130051211 - Bailey; James A. ; et al. | 2013-02-28 |
Read Channel With Selective Oversampled Analog To Digital Conversion
App 20130050004 - Bailey; James A. ; et al. | 2013-02-28 |
Determining Coefficients For Digital Low Pass Filter Given Cutoff And Boost Values For Corresponding Analog Version
App 20130054663 - Aravind; Nayak Ratnakar ; et al. | 2013-02-28 |
Systems and methods for track to track phase alignment
Grant 8,379,498 - Mathew , et al. February 19, 2 | 2013-02-19 |
Memory Read-channel With Signal Processing On General Purpose Processor
App 20120290894 - Graef; Nils ; et al. | 2012-11-15 |
Method and apparatus for iterative error-erasure decoding
Grant 8,250,438 - Haratsch August 21, 2 | 2012-08-21 |
Methods And Apparatus For Trellis-based Modulation Encoding
App 20120170678 - Krachkovsky; Victor ; et al. | 2012-07-05 |
Systems and Methods for Handling Sector Gaps in Inter-track Interference Compensation
App 20120063024 - Mathew; George ; et al. | 2012-03-15 |
Systems and Methods for Block-wise Inter-track Interference Compensation
App 20120063023 - Mathew; George ; et al. | 2012-03-15 |
Systems and Methods for Inter-track Interference Compensation
App 20120063022 - Mathew; George ; et al. | 2012-03-15 |
Systems and Methods for Track to Track Phase Alignment
App 20120063284 - Mathew; George ; et al. | 2012-03-15 |
Methods And Apparatus For Soft Data Generation For Memory Devices
App 20110305082 - Haratsch; Erich F. ; et al. | 2011-12-15 |
Methods and apparatus for reduced complexity soft-output viterbi detection
Grant 8,074,157 - Haratsch December 6, 2 | 2011-12-06 |
Methods And Apparatus For Synchronization Mark Detection Based On A Position Of An Extreme Distance Metric
App 20110292535 - Haratsch; Erich F. ; et al. | 2011-12-01 |
Pipelined Decision-feedback Unit In A Reduced-state Viterbi Detector With Local Feedback
App 20110243281 - Haratsch; Erich F. ; et al. | 2011-10-06 |
Methods And Apparatus For Approximating A Probability Density Function Or Distribution For A Received Value In Communication Or Storage Systems
App 20110246842 - Haratsch; Erich F. ; et al. | 2011-10-06 |
Methods And Apparatus For Computing A Probability Value Of A Received Value In Communication Or Storage Systems
App 20110246136 - Haratsch; Erich F. ; et al. | 2011-10-06 |
Methods And Apparatus For Computing Soft Data Or Log Likelihood Ratios For Received Values In Communication Or Storage Systems
App 20110246859 - Haratsch; Erich F. ; et al. | 2011-10-06 |
Methods and Apparatus for Soft Data Generation for Memory Devices Using Decoder Performance Feedback
App 20110239089 - Haratsch; Erich F. ; et al. | 2011-09-29 |
Methods and Apparatus for Soft Data Generation for Memory Devices Based Using Reference Cells
App 20110225350 - Burger, JR.; Harley F. ; et al. | 2011-09-15 |
Methods And Apparatus For Intercell Interference Mitigation Using Modulation Coding
App 20110216586 - Graef; Nils ; et al. | 2011-09-08 |
Methods and Apparatus for Soft Data Generation for Memory Devices Based on Performance Factor Adjustment
App 20110167305 - Haratsch; Erich F. ; et al. | 2011-07-07 |
Systems and methods for prioritizing error correction data
Grant 7,971,125 - Graef , et al. June 28, 2 | 2011-06-28 |
Methods and Apparatus for Write-Side Intercell Interference Mitigation in Flash Memories
App 20110149657 - Haratsch; Erich F. ; et al. | 2011-06-23 |
Methods and Apparatus for Read-Side Intercell Interference Mitigation in Flash Memories
App 20110141815 - Haratsch; Erich F. ; et al. | 2011-06-16 |
Methods and Apparatus for Programming Multiple Program Values Per Signal Level in Flash Memories
App 20110141808 - Haratsch; Erich F. ; et al. | 2011-06-16 |
Methods and Apparatus for Soft Demapping and Intercell Interference Mitigation in Flash Memories
App 20110145487 - Haratsch; Erich F. ; et al. | 2011-06-16 |
Methods And Apparatus For Storing Data In A Multi-level Cell Flash Memory Device With Cross-page Sectors, Multi-page Coding And Per-page Coding
App 20110090734 - Burger, JR.; Harley F. ; et al. | 2011-04-21 |
Systems and methods for generating erasure flags
Grant 7,702,989 - Graef , et al. April 20, 2 | 2010-04-20 |
Methods and apparatus for low-density parity check decoding using hardware-sharing and serial sum-product architecture
Grant 7,647,548 - Haratsch , et al. January 12, 2 | 2010-01-12 |
Methods and Apparatus for Map Detection with Reduced Complexity
App 20090185643 - Fitzpatrick; Kelly K. ; et al. | 2009-07-23 |
Methods and Apparatus for Reduced Complexity Soft-Output Viterbi Detection
App 20090187813 - Haratsch; Erich F. | 2009-07-23 |
Systems And Methods For Prioritizing Error Correction Data
App 20080168330 - Graef; Nils ; et al. | 2008-07-10 |
Systems and Methods for Generating Erasure Flags
App 20080077829 - Graef; Nils ; et al. | 2008-03-27 |
Methods and apparatus for low-density parity check decoding using hardware-sharing and serial sum-product architecture
App 20080052595 - Haratsch; Erich F. ; et al. | 2008-02-28 |
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